4STD25SAT99S40X

Features:	--
Backset Spacing:	--
Contact Material:	--
Wire Gauge:	--
Housing Material:	--
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Voltage Rating:	--
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Current Rating:	--
Material Flammability Rating:	--
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	--
Shell Material, Finish:	--
Series:	--
Termination:	--
Flange Feature:	--
Mounting Type:	--
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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D-Sub Connectors

D-sub connectors are a type of electronic connector commonly used in computers, communications equipment, test instruments, and consumer electronics. The D-sub connector design comes in various sizes, each of which has different pin arrangements and capabilities. The 4STD25SAT99S40X is one such connector that has both a male and female version.

Application Field

D-sub connectors are commonly used for analog and digital audio or video applications, since they provide reliable shielding of the signal. The 4STD25SAT99S40X connector is one of the smallest D-sub connectors and is thus ideal for use in space-restricted applications. This can include interconnection between a computer and a monitor, as well as in military and aerospace applications where space and weight are critical. The 4STD25SAT99S40X is designed to handle low-level signals including Ethernet, serial data, and subsystem control signals.

Working Principle

The 4STD25SAT99S40X connector features a shell composed of die-cast aluminum or steel. The pins are arranged in an X-type configuration where there is a male-male, female-female, and male-female version. The connectors can easily be mated and unlocked by hand and can accommodate multiple impedances.The 4STD25SAT99S40X has a locking system that permits the quick and easy keyed alignment of male and female connectors. The four pins of the male connector make contact with the four corresponding pins of the female connector. By aligning the proper pins, reliable RF shielding is provided thus ensuring that interference from external sources does not adversely affect the signal transmission.The 4STD25SAT99S40X connector is equipped with a 5 to 20dB RF shielding with reliable electrical contact due to phosphor bronze plating. The outside of the connector is durable due to the plating with gold, silver or nickel which increases the long-term performance. In addition, this connector also comes with a strain relief panel which ensures the connector is kept snug and secure.

Conclusion

The 4STD25SAT99S40X D-sub connector is an ultra-durable, reliable, and cost-effective solution for low-level signal applications. Its small size as well as its robust pin arrangement make it suitable for use in space-restricted applications, making it an ideal choice for consumer electronics, computer peripherals, and military/aerospace applications. In addition, its RF shielding capabilities ensure reliable signal transmission in even the most demanding RF environments.

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